JPS56501644A - - Google Patents
Info
- Publication number
- JPS56501644A JPS56501644A JP50035581A JP50035581A JPS56501644A JP S56501644 A JPS56501644 A JP S56501644A JP 50035581 A JP50035581 A JP 50035581A JP 50035581 A JP50035581 A JP 50035581A JP S56501644 A JPS56501644 A JP S56501644A
- Authority
- JP
- Japan
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62M—RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
- B62M3/00—Construction of cranks operated by hand or foot
- B62M3/02—Construction of cranks operated by hand or foot of adjustable length
- B62M3/04—Construction of cranks operated by hand or foot of adjustable length automatically adjusting
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Transmission Devices (AREA)
- Mechanical Control Devices (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US10062579A | 1979-12-05 | 1979-12-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS56501644A true JPS56501644A (en) | 1981-11-12 |
Family
ID=22280707
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP50035581A Pending JPS56501644A (en) | 1979-12-05 | 1980-11-25 |
Country Status (9)
| Country | Link |
|---|---|
| EP (1) | EP0041560A4 (en) |
| JP (1) | JPS56501644A (en) |
| BR (1) | BR8008938A (en) |
| CA (1) | CA1163285A (en) |
| DK (1) | DK338081A (en) |
| ES (1) | ES8202304A1 (en) |
| IT (1) | IT1141635B (en) |
| MX (1) | MX151650A (en) |
| WO (1) | WO1981001620A1 (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2510218A1 (en) * | 1981-07-24 | 1983-01-28 | Deloire Maurice | TRANSMISSION DEVICE WITH INCORPORATED SPEED VARIATOR |
| CN85103089B (en) * | 1985-04-24 | 1986-02-10 | 拉西 | The back and forth crank mechanism of bicycle |
| WO1986007023A1 (en) * | 1985-05-31 | 1986-12-04 | Andreas Niesel | Drive device, particularly for bicycles |
| EP0204275B1 (en) * | 1985-05-31 | 1989-02-22 | Andreas Niesel | Driving device, in particular for bicycles |
| ES2061367B1 (en) * | 1992-08-14 | 1997-02-16 | Urquiza D Pedro M Barroeta | "DRIVE MECHANISM OF THE CATALINA OF BICYCLES" |
| ES2241454B1 (en) * | 2003-09-08 | 2007-02-16 | Saulo Afonso Lopez | MECHANISM OF ARTICULATED CONNECTORS FOR BICYCLES THAT DELIMIT AN ELIPTICAL TRAVEL OF THE PEDAL. |
| US20130091982A1 (en) * | 2010-07-14 | 2013-04-18 | Manuel Reyes Martinez Murciano | Traction system using a double-crank alternating cycle |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US571793A (en) * | 1896-11-24 | Bicycle | ||
| US550206A (en) * | 1895-11-19 | Crank-power | ||
| US623863A (en) * | 1899-04-25 | Crank mechanism for bicycles | ||
| US516137A (en) * | 1894-03-06 | Coe tyler | ||
| FR957403A (en) * | 1950-02-20 | |||
| US653873A (en) * | 1897-08-24 | 1900-07-17 | W D Malone | Propelling-gear. |
| US641728A (en) * | 1899-02-12 | 1900-01-23 | Baker Welch E | Bicyce driving mechanism. |
| US676629A (en) * | 1900-08-24 | 1901-06-18 | Jehu C Moore | Crank mechanism for velocipedes. |
| FR937252A (en) * | 1946-12-05 | 1948-08-12 | Extendable crankset | |
| FR1015009A (en) * | 1950-03-24 | 1952-08-26 | Improvements to bicycles | |
| FR2265607A1 (en) * | 1974-03-26 | 1975-10-24 | Coutzac Henri | Bicycle pedal mechanism - has internally toothed sprocket meshing with pinions on connector sliding along pedal arm |
-
1980
- 1980-11-25 EP EP19810900167 patent/EP0041560A4/en not_active Ceased
- 1980-11-25 JP JP50035581A patent/JPS56501644A/ja active Pending
- 1980-11-25 BR BR8008938A patent/BR8008938A/en unknown
- 1980-11-25 WO PCT/US1980/001579 patent/WO1981001620A1/en not_active Application Discontinuation
- 1980-12-03 CA CA000366040A patent/CA1163285A/en not_active Expired
- 1980-12-03 ES ES497404A patent/ES8202304A1/en not_active Expired
- 1980-12-04 IT IT68850/80A patent/IT1141635B/en active
- 1980-12-04 MX MX185044A patent/MX151650A/en unknown
-
1981
- 1981-07-29 DK DK338081A patent/DK338081A/en not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| IT8068850A0 (en) | 1980-12-04 |
| WO1981001620A1 (en) | 1981-06-11 |
| IT1141635B (en) | 1986-10-01 |
| EP0041560A4 (en) | 1982-04-29 |
| BR8008938A (en) | 1981-10-20 |
| EP0041560A1 (en) | 1981-12-16 |
| DK338081A (en) | 1981-07-29 |
| CA1163285A (en) | 1984-03-06 |
| ES497404A0 (en) | 1982-01-16 |
| ES8202304A1 (en) | 1982-01-16 |
| MX151650A (en) | 1985-01-25 |